/*
 * Copyright (c) 2023, LXMS (lxinet.cn).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cn.lxinet.lxms.interceptor;

import cn.lxinet.lxms.framework.core.interceptor.LxmsInterceptor;
import cn.lxinet.lxms.framework.core.message.CommonErrorCode;
import cn.lxinet.lxms.framework.core.vo.Result;
import com.alibaba.fastjson2.JSONObject;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

import java.io.PrintWriter;

@Component
public class GlobalInterceptor implements LxmsInterceptor {
    public static String env;

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        if ("demo".equals(env) && "post".equalsIgnoreCase(request.getMethod())){
            response.setCharacterEncoding("utf-8");
            response.setContentType("application/json");
            PrintWriter out = response.getWriter();
            out.write(JSONObject.toJSONString(new Result(CommonErrorCode.DEMO_ENV_IS_NOT_OPER)));
            out.flush();
            out.close();
            return false;
        }
        return true;
    }

    @Override
    public boolean interceptor(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object handler) {
        return false;
    }

    @Value("${lxms.env:production}")
    public void setEnv(String env) {
        GlobalInterceptor.env = env;
    }
}
